0 Old HSK word(s):


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Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Black Box (von außen nicht zu beobachtender Ablauf) (S) [hei1 xiang1 zuo4 ye4] 黑箱作业
Blackbox (S, Tech) [hei1 xiang1] 黑箱